WorkVenture gives you an inside look at what it's like to work at Reangwa Standard Industry Co., Ltd., office & team photos, reviews and more. This is the Reangwa Standard Industry Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Reangwa Standard Industry Co., Ltd..Apply to RittaApply to Siam CementApply to Banmae intertradeApply to Primal